Suppose that f(x)=-4-3x and g(x)=sqrt2+x find the rule of the

Isis Solis

Isis Solis

Answered question

2022-01-24

Suppose that f(x)=43x and g(x)=2+x find the rule of the composite function fg?

Answer & Explanation

kumewekwah0

kumewekwah0

Beginner2022-01-25Added 14 answers

fg=f[g(x)]
In this question, you can sub the inner part g(x) first and sub the things we get to replace the x of f(x):
fg=f[g(x)]=f(2+x)
=43(2+x)
=4323x

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